Senior 5G System Test Engineer
Read straight from Inseego's careers page, verified 3d ago.Seekless can tailor your résumé to it.
Seekless can write your résumé for this posting first.
Before you apply
LocationKifisia, Greece
Work modehybrid
Typefull-time
SenioritySenior
Experience4+ yrs
DepartmentR&D Software
Company size201–500 people
First seenOct 16, 2026 · 3w ago
Verified live3d ago
At a glanceSummarised by Seekless from the posting.
BSc or MSc in Telecommunications, Computer Engineering, Information Technology or equivalent degree
Strong technical background in telecommunications (wireless or fixed networks), system and network performance test processes, test environment setup and debugging methods
Experience in some of 3GPP, 4G/5G mobile cellular or packet core network, TCP/IP, IPv6, WiFi, Ethernet, VLAN, TR069, TR369, QoS, call flows, protocols and technologies
Strong understanding of Linux based operating systems
Strong analytical, problem solving and troubleshooting skills
Dedication and team spirit, self-motivation and ability to work independently
Excellent verbal and written English language skills
Continuous improvement and proactive mindset
4+ years of successful product test or network integration experience
Experience in 5G/4G Radio Access or Core Network configuration/optimization/verification
Network engineering and debugging expertise, CCNA/CCNP certification is considered as a plus
Hands on test experience in fixed or 4G/5G mobile network CPEs/UEs/ONTs
Experience and interest in the creation of automated test scripts using Robot, bash, TCL, Python etc
Skills
3GPP
4G
5G
LTE
TCP/IP
IPv6
WiFi
Ethernet
VLAN
TR069
TR369
QoS
Linux
Robot
bash
TCL
Python
Spirent
Amarisoft
iperf
Benefits
Health insurance
Pension plan
Meal allowance
Remote stipend
Company transport
Mobile subscription
Maternity leave
Paternity leave
Professional development
How You Will Contribute And What You Will Learn
•
System level testing of Fixed Wireless Access products and ensuring that the product quality matches customer requirements
•
System level testing which may include E2E Functional, Interoperability, Performance, Stability, Max Throughput, Stress and Provocative testing
•
Responsible for feature requirement analysis, test case design/optimization, execution, defect reporting and correction verification
•
Engage in optimization of system integration, verification and test automation processes
•
Set up and maintain E2E test setups in a lab environment, resembling real customer setups
•
Set up and use real E2E test environments and/or traffic simulators/generators (e.g Spirent, Amarisoft, iperf etc.)
•
Provide training and support to less experienced team members as well as other internal/external stakeholders
Key Skills And ExperienceMust have:
•
BSc or MSc in Telecommunications, Computer Engineering, Information Technology or equivalent degree
•
Strong technical background in telecommunications (wireless or fixed networks), system and network performance test processes, test environment setup and debugging methods
•
Experience in some of 3GPP, 4G/5G mobile cellular or packet core network, TCP/IP, IPv6, WiFi, Ethernet, VLAN, TR069, TR369, QoS, call flows, protocols and technologies
•
Strong understanding of Linux based operating systems
•
Strong analytical, problem solving and troubleshooting skills
•
Dedication and team spirit, self-motivation and ability to work independently
•
Excellent verbal and written English language skills
•
Continuous improvement and proactive mindset
•
4+ years of successful product test or network integration experience
Nice to have:
•
Experience in 5G/4G Radio Access or Core Network configuration/optimization/verification
•
Network engineering and debugging expertise, CCNA/CCNP certification is considered as a plus
•
Hands on test experience in fixed or 4G/5G mobile network CPEs/UEs/ONTs
•
Experience and interest in the creation of automated test scripts using Robot, bash, TCL, Python etc
Benefits:
•
On site, hybrid or remote work arrangements, based on the business requirements
•
Life and medical insurance
•
Annual medical check-up program
•
A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
•
Group pension plan and incentive programs to support long-term financial security
•
Ticket restaurant e-card of 120€ monthly
•
Company bus transportation
•
Company-provided mobile subscription
•
Receive a one-time payment of €350 as cash support for hybrid or remote mode arrangements.
•
A learning culture that promotes continuous personal and professional growth – for your role and beyond
About the company
Inseego is a global leader in wireless broadband, delivering fast, reliable connectivity to homes, businesses, and people on the move. With the acquisition of Nokia’s FastMile fixed wireless access product, Inseego offers one of the industry’s broadest cellular broadband portfolios, spanning fixed wireless gateways, mobile hotspots and routers, enterprise and industrial gateways, and cloud-based device, network, and subscriber management software. Backed by decades of wireless engineering expertise across 5G, Wi-Fi, antenna design, and cloud software, Inseego partners with mobile network operators worldwide to deliver connectivity at scale. Headquartered in San Diego, California, Inseego has offices in Amsterdam, Bangalore, and Athens.